15869277

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 23940576

約数和(自身を除く): 8071299

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1831, 2889, 5493, 8667, 16479, 49437, 148311, 195917, 587751, 1763253, 5289759, 15869277]

約数ペア:

[(1, 15869277), (3, 5289759), (9, 1763253), (27, 587751), (81, 195917), (107, 148311), (321, 49437), (963, 16479), (1831, 8667), (2889, 5493)]